i've found a 10% mpg difference due to the presence or lack of ethyl alkyhol (e.g. E10), since alkyhol has less energy content than pure gasoline. Check out pure-gas.org to find alky-free stations and make your own test. Gasoline is for driving, alkuhol is fer drinkin...
Last edited by kennybobby; 10-02-2012 at 08:02 AM..
Reason: Don't do drugs...without me.
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